{"id":122424,"date":"2024-10-25T12:32:21","date_gmt":"2024-10-25T04:32:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/122424\/"},"modified":"2024-10-25T12:32:21","modified_gmt":"2024-10-25T04:32:21","slug":"redis-%e9%9b%86%e7%be%a4%e8%aa%bf%e5%ba%a6%e7%a9%a9%e5%ae%9a%e6%80%a7%e4%bf%9d%e9%9a%9c%e5%af%a6%e7%8f%be%e5%93%a8%e5%85%b5%e6%a8%a1%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/122424\/","title":{"rendered":"Redis \u96c6\u7fa4\u8abf\u5ea6\u7a69\u5b9a\u6027\u4fdd\u969c\u5be6\u73fe\u54e8\u5175\u6a21\u5f0f"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e8%aa%bf%e5%ba%a6%e7%a9%a9%e5%ae%9a%e6%80%a7%e4%bf%9d%e9%9a%9c%e5%af%a6%e7%8f%be%e5%93%a8%e5%85%b5%e6%a8%a1%e5%bc%8f-MBKeTbhZsW\">Redis \u96c6\u7fa4\u8abf\u5ea6\u7a69\u5b9a\u6027\u4fdd\u969c\u5be6\u73fe\u54e8\u5175\u6a21\u5f0f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0cRedis \u96c6\u7fa4\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u7528\u6027\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u70ba\u4e86\u78ba\u4fdd Redis \u96c6\u7fa4\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u54e8\u5175\u6a21\u5f0f\uff08Sentinel\uff09\u63d0\u4f9b\u4e86\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e5%93%a8%e5%85%b5%e6%a8%a1%e5%bc%8f%ef%bc%9f-MBKeTbhZsW\">\u4ec0\u9ebc\u662f Redis \u54e8\u5175\u6a21\u5f0f\uff1f<\/h2>\n<p>Redis \u54e8\u5175\u6a21\u5f0f\u662f\u4e00\u7a2e\u76e3\u63a7\u548c\u7ba1\u7406 Redis \u4f3a\u670d\u5668\u7684\u7cfb\u7d71\u3002\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u76e3\u63a7\uff1a\u6301\u7e8c\u6aa2\u67e5\u4e3b\u4f3a\u670d\u5668\u548c\u5f9e\u4f3a\u670d\u5668\u7684\u72c0\u614b\u3002<\/li>\n<li>\u901a\u77e5\uff1a\u7576\u4e3b\u4f3a\u670d\u5668\u51fa\u73fe\u6545\u969c\u6642\uff0c\u54e8\u5175\u6703\u767c\u9001\u901a\u77e5\u3002<\/li>\n<li>\u81ea\u52d5\u6545\u969c\u8f49\u79fb\uff1a\u5728\u4e3b\u4f3a\u670d\u5668\u6545\u969c\u7684\u60c5\u6cc1\u4e0b\uff0c\u81ea\u52d5\u5c07\u4e00\u500b\u5f9e\u4f3a\u670d\u5668\u63d0\u5347\u70ba\u65b0\u7684\u4e3b\u4f3a\u670d\u5668\u3002<\/li>\n<li>\u914d\u7f6e\u63d0\u4f9b\uff1a\u63d0\u4f9b\u7576\u524d\u4e3b\u4f3a\u670d\u5668\u7684\u5730\u5740\uff0c\u65b9\u4fbf\u5ba2\u6236\u7aef\u9023\u63a5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%93%a8%e5%85%b5%e6%a8%a1%e5%bc%8f%e7%9a%84%e6%9e%b6%e6%a7%8b-MBKeTbhZsW\">\u54e8\u5175\u6a21\u5f0f\u7684\u67b6\u69cb<\/h2>\n<p>Redis \u54e8\u5175\u6a21\u5f0f\u7684\u67b6\u69cb\u901a\u5e38\u7531\u591a\u500b\u54e8\u5175\u5be6\u4f8b\u548c\u4e00\u500b\u6216\u591a\u500b Redis \u4f3a\u670d\u5668\u7d44\u6210\u3002\u4ee5\u4e0b\u662f\u5176\u57fa\u672c\u67b6\u69cb\uff1a<\/p>\n<pre>\n+-----------------+\n|     Sentinel    |\n|  (\u76e3\u63a7\u4e3b\u5f9e)     |\n+-----------------+\n        |\n        |\n+-----------------+\n|     Master      |\n+-----------------+\n        |\n        |\n+-----------------+\n|     Slave       |\n+-----------------+\n<\/pre>\n<p>\u5728\u9019\u500b\u67b6\u69cb\u4e2d\uff0c\u54e8\u5175\u5be6\u4f8b\u8ca0\u8cac\u76e3\u63a7\u4e3b\u4f3a\u670d\u5668\u548c\u5f9e\u4f3a\u670d\u5668\u7684\u72c0\u614b\uff0c\u4e26\u5728\u5fc5\u8981\u6642\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002<\/p>\n<h2 id=\"%e5%af%a6%e7%8f%be%e5%93%a8%e5%85%b5%e6%a8%a1%e5%bc%8f%e7%9a%84%e6%ad%a5%e9%a9%9f-MBKeTbhZsW\">\u5be6\u73fe\u54e8\u5175\u6a21\u5f0f\u7684\u6b65\u9a5f<\/h2>\n<p>\u8981\u5be6\u73fe Redis \u54e8\u5175\u6a21\u5f0f\uff0c\u60a8\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e9%85%8d%e7%bd%ae-redis-%e4%b8%bb%e5%be%9e%e8%a4%87%e8%a3%bd-MBKeTbhZsW\">1. \u914d\u7f6e Redis \u4e3b\u5f9e\u8907\u88fd<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u8a2d\u7f6e Redis \u7684\u4e3b\u5f9e\u8907\u88fd\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5728\u5f9e\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u884c\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre>\nslaveof  \n<\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%ae%e5%93%a8%e5%85%b5-MBKeTbhZsW\">2. \u914d\u7f6e\u54e8\u5175<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u914d\u7f6e\u54e8\u5175\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5275\u5efa\u4e00\u500b\u540d\u70ba <code>sentinel.conf<\/code> \u7684\u914d\u7f6e\u6587\u4ef6\u4f86\u5b8c\u6210\uff0c\u4e26\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre>\nsentinel monitor mymaster   \nsentinel down-after-milliseconds mymaster 5000\nsentinel failover-timeout mymaster 60000\n<\/pre>\n<p>\u9019\u88e1\uff0c<code>mymaster<\/code> \u662f\u4e3b\u4f3a\u670d\u5668\u7684\u540d\u7a31\uff0c<code>quorum<\/code> \u662f\u9700\u8981\u9054\u6210\u4e00\u81f4\u7684\u54e8\u5175\u6578\u91cf\u3002<\/p>\n<h3 id=\"3-%e5%95%9f%e5%8b%95%e5%93%a8%e5%85%b5-MBKeTbhZsW\">3. \u555f\u52d5\u54e8\u5175<\/h3>\n<p>\u6700\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\u54e8\u5175\uff1a<\/p>\n<pre>\nredis-sentinel \/path\/to\/sentinel.conf\n<\/pre>\n<h2 id=\"%e5%93%a8%e5%85%b5%e6%a8%a1%e5%bc%8f%e7%9a%84%e5%84%aa%e5%8b%a2-MBKeTbhZsW\">\u54e8\u5175\u6a21\u5f0f\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528\u54e8\u5175\u6a21\u5f0f\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u53ef\u7528\u6027\uff1a<\/strong>\u81ea\u52d5\u6545\u969c\u8f49\u79fb\u78ba\u4fdd\u7cfb\u7d71\u7684\u6301\u7e8c\u904b\u884c\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>\u914d\u7f6e\u76f8\u5c0d\u7c21\u55ae\uff0c\u6613\u65bc\u7ba1\u7406\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u500b\u54e8\u5175\u5be6\u4f8b\uff0c\u589e\u5f37\u4e86\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-MBKeTbhZsW\">\u7d50\u8ad6<\/h2>\n<p>Redis \u54e8\u5175\u6a21\u5f0f\u70ba\u96c6\u7fa4\u63d0\u4f9b\u4e86\u7a69\u5b9a\u6027\u4fdd\u969c\uff0c\u78ba\u4fdd\u5728\u4e3b\u4f3a\u670d\u5668\u6545\u969c\u6642\u80fd\u5920\u81ea\u52d5\u5207\u63db\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0c\u9078\u64c7\u5408\u9069\u7684\u67b6\u69cb\u548c\u914d\u7f6e\u5c07\u5c0d\u65bc\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u7fa4\u8abf\u5ea6\u7a69\u5b9a\u6027\u4fdd\u969c\u7684\u54e8\u5175\u6a21\u5f0f\uff0c\u78ba\u4fdd\u9ad8\u53ef\u7528\u6027\u8207\u6545\u969c\u6062\u5fa9\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-122424","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=122424"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122424\/revisions"}],"predecessor-version":[{"id":122425,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122424\/revisions\/122425"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=122424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=122424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=122424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}